6716262020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{3319}}^1$

素因数の和:3565

約数の個数: 96

約数和(自身を含む): 15632897280

約数和(自身を除く): 8916635260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 181, 215, 260, 362, 430, 559, 724, 860, 905, 1118, 1810, 2236, 2353, 2795, 3319, 3620, 4706, 5590, 6638, 7783, 9412, 11180, 11765, 13276, 15566, 16595, 23530, 31132, 33190, 38915, 43147, 47060, 66380, 77830, 86294, 101179, 142717, 155660, 172588, 202358, 215735, 285434, 404716, 431470, 505895, 570868, 600739, 713585, 862940, 1011790, 1201478, 1427170, 1855321, 2023580, 2402956, 2854340, 3003695, 3710642, 6007390, 7421284, 7809607, 9276605, 12014780, 15619214, 18553210, 25831777, 31238428, 37106420, 39048035, 51663554, 78096070, 103327108, 129158885, 156192140, 258317770, 335813101, 516635540, 671626202, 1343252404, 1679065505, 3358131010, 6716262020]

約数ペア:

[(1, 6716262020), (2, 3358131010), (4, 1679065505), (5, 1343252404), (10, 671626202), (13, 516635540), (20, 335813101), (26, 258317770), (43, 156192140), (52, 129158885), (65, 103327108), (86, 78096070), (130, 51663554), (172, 39048035), (181, 37106420), (215, 31238428), (260, 25831777), (362, 18553210), (430, 15619214), (559, 12014780), (724, 9276605), (860, 7809607), (905, 7421284), (1118, 6007390), (1810, 3710642), (2236, 3003695), (2353, 2854340), (2795, 2402956), (3319, 2023580), (3620, 1855321), (4706, 1427170), (5590, 1201478), (6638, 1011790), (7783, 862940), (9412, 713585), (11180, 600739), (11765, 570868), (13276, 505895), (15566, 431470), (16595, 404716), (23530, 285434), (31132, 215735), (33190, 202358), (38915, 172588), (43147, 155660), (47060, 142717), (66380, 101179), (77830, 86294)]